Surf Forecast Surf Report
app storeplay store
Surf Forecasts
Boat Basin Lefts surf break

Boat Basin Lefts surfForecast / Guam / Guam

information circle48hr Weather and Surf, issued 9 am Friday 14 Mar 2025 ChST
Forecast update in hr  min  s Forecast update imminent
Boat Basin Lefts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Boat Basin Lefts sea temperature is
28.1° C
 (Which is slightly warmer than usual)

How big are the waves at Boat Basin Lefts today?

The current surf forecast for Boat Basin Lefts at 3PM is: 1.6m 15s primary swell from a North-northeast direction and 0.5m 9s secondary swell from a Northeast direction, 1.6m 10s secondary swell from a East direction (forecast issued at 09:00am March 14). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (ChST) & DateWave HeightWave Period
Morning (14 Mar)4.5ft (1.3m)16s
Afternoon (14 Mar)5ft (1.6m)15s
Evening (14 Mar)5ft (1.5m)15s

Table - waves today at Boat Basin Lefts. (Swell directed towards the surf break)

Hourly12 Days
Guam Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM
Rating
(10 max)
3
1
2
2
1
1
1
1
1
1
1
1
2
1
2
1
2
1
1
0
1
1
2
3
2
2
1
1
2
2
2
2
2
1
0
0
2
2
1
2
2
0
1
1
1
1
2
2
2
1
0
1
2
2
2
2
2
2
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
NNE
1.3
NNE
1.6
NNE
1.6
NNE
1.5
NNE
1.5
NNE
1.4
NNE
1.4
NNE
1.3
NNE
1.3
NNE
1.2
NNE
1.8
E
1.8
E
1.8
E
1.8
E
1.8
E
1.8
E
1.9
E
1.8
E
1.5
ENE
1.5
ENE
1.5
ENE
1.8
E
1.8
E
1.9
E
1.7
E
1.6
E
1.6
E
1.6
E
1.7
E
1.5
E
1.7
E
1.5
E
1.5
E
1.6
E
1.6
E
1.6
E
1.6
E
1.5
E
1.5
E
1.4
E
1.5
E
1.6
E
1.6
E
1.5
E
1.6
E
1.6
E
1.6
E
1.5
E
1.6
E
1.7
E
1.7
E
1.7
E
1.7
E
1.8
E
1.8
E
1.7
E
1.8
E
1.8
E
1.8
E
Period(s) (?)161616151514141414141499999910101091099999999999999999999999999999999101010999
Wave
Graph
(?)Metric surfscale
Energy (?)72481712301198949911789789668640561515528539551563563654610407352399549549601490434434434480382490373373417417408399359359313359408408351398407407359416471481492501587585511561549549
Wind
(km/h)
20
E
25
E
30
E
25
E
25
E
30
E
25
E
30
E
25
E
25
E
30
E
25
E
25
E
25
E
25
E
25
E
20
E
25
E
30
E
25
E
25
E
25
E
25
E
20
E
20
E
20
ESE
20
ESE
20
E
20
E
20
E
20
ESE
20
E
20
E
25
E
25
E
25
E
20
ESE
20
E
20
E
20
E
20
E
25
E
25
E
25
E
20
E
20
E
20
E
15
ENE
20
E
25
E
25
E
25
ENE
20
ENE
20
E
25
ESE
25
E
20
E
25
E
25
ENE
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
8:17AM
0.86
7:53PM
0.84
8:36AM
0.86
8:40PM
0.84
8:55AM
0.85
9:27PM
0.83
9:14AM
0.84
10:15PM
0.81
9:32AM
0.83
11:05PM
0.79
9:51AM
0.82
12:00AM
0.76
10:12AM
0.81
1:08AM
0.73
10:37AM
0.79
Low Tide
/ height (m)
2:09PM
0.46
2:16AM
0.32
2:41PM
0.40
2:49AM
0.37
3:13PM
0.34
3:20AM
0.44
3:46PM
0.30
3:51AM
0.50
4:20PM
0.26
4:23AM
0.55
4:58PM
0.25
4:55AM
0.60
5:40PM
0.24
5:29AM
0.65
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Sunrise6:28-------6:28-------6:28-------6:26-------6:26-------6:26-------6:24-------6:24---
Sunset---6:30-------6:30-------6:30-------6:30-------6:30-------6:30-------6:30-------6:30
thunderstorm thunderstorm thunderstorm thunderstorm clearclearpart cloudthunderstorm clearpart cloudclearclearclearclearpart cloudpart cloudclearclearthunderstorm thunderstorm clearclearthunderstorm part cloudclearclearthunderstorm clearclearpart cloudclearpart cloudclearpart cloudpart cloudthunderstorm clearclearclearclearclearclearpart cloudpart cloudclearclearpart cloudthunderstorm part cloudthunderstorm thunderstorm clearclearclearthunderstorm clearpart cloudpart cloudpart cloudrain showers
Rain (mm)
1111---1----------11--1---1--------1-----------1-23---1----1
Temp. °C262728282727272727272828272727262727282827272626262828282727272627272828272727272628282827272727272728282727272727282828
Feels °C (?)272727282727272627262728282728262827282828282728272929292929282729282829292928292828282828292929292729282828282728282828
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Boat Basin Lefts surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Boat Basin Lefts at:
surf-forecast.com

app storeplay store

    Partner sites

  • Weather-Forecast
  • Snow-Forecast
  • Mountain-Forecast
  • Tide-Forecast

    Company

  • Contact us
  • FAQ
  • Advertisers

© 2025 Snow-Forecast.com | Terms of Service | Privacy | Cookie Policy

Nearest
Nearest