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Costellos Surf Forecast
/ New Hampshire (9 breaks) / New Hampshire (9 breaks) /
Surf Forecasts
Costellos surfForecast / New Hampshire / USA
48hr Weather and Surf, issued 12 pm Saturday 21 Dec 2024 ESTForecast update in hr min s Forecast update imminent
Costellos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Costellos sea temperature is
7.6° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Costellos today?
The current surf forecast for Costellos at 2PM is: 0.7m 8s primary swell from a East direction and 0.8m 7s secondary swell from a Northeast direction (forecast issued at 12:00pm December 21). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | 3.5ft (1.1m) | 7s |
| Afternoon (21 Dec) | 2.5ft (0.8m) | 7s |
| Evening (21 Dec) | 3ft (0.9m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 8 | 7 | 8 | 8 | 10 | 9 | 9 | 11 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 4 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 9 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 99 | 74 | 66 | 94 | 127 | 122 | 87 | 49 | 96 | 87 | 64 | 55 | 45 | 41 | 29 | 27 | 24 | 23 | 39 | 37 | 34 | 33 | 33 | 33 | 19 | 17 | 16 | 15 | 23 | 42 | 47 | 46 | 84 | 100 | 56 | 40 | 40 | 28 | 30 | 62 | 192 | 288 | 345 | 325 | 271 | 266 | 266 | 271 | 271 | 266 | 214 | 166 | 132 | 126 | 97 | 125 | 127 | 122 | 120 | 115 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | cross- off | cross- off | off | off | off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross | glass | glass |
High Tide / height (m) | 3:29PM 3.01 | 4:07AM 2.93 | 4:22PM 2.85 | 4:57AM 2.89 | 5:18PM 2.73 | 5:46AM 2.89 | 6:14PM 2.66 | 6:35AM 2.92 | 7:09PM 2.64 | 7:23AM 2.97 | 8:00PM 2.67 | 8:09AM 3.06 | 8:48PM 2.72 | 8:53AM 3.15 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 9:21AM 0.89 | 9:49PM 0.72 | 10:15AM 0.96 | 10:37PM 0.86 | 11:11AM 0.99 | 11:27PM 0.97 | 12:07PM 0.98 | 12:16AM 1.04 | 1:01PM 0.93 | 1:05AM 1.06 | 1:51PM 0.84 | 1:53AM 1.05 | 2:39PM 0.74 | 2:39AM 1.00 | 3:23PM 0.63 | |||||||||||||||||||||||||||||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - |
| Sunset | - | - | 4:10 | - | - | - | - | - | - | - | 4:12 | - | - | - | - | - | - | - | 4:12 | - | - | - | - | - | - | - | 4:13 | - | - | - | - | - | - | - | 4:14 | - | - | - | - | - | - | - | 4:14 | - | - | - | - | - | - | - | 4:15 | - | - | - | - | - | - | - | 4:15 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | -3 | -2 | -4 | -7 | -7 | -9 | -10 | -11 | -10 | -7 | -7 | -8 | -9 | -9 | -10 | -10 | -9 | -5 | -4 | -4 | -5 | -2 | -2 | -2 | -2 | 1 | 1 | 0 | -1 | -3 | -3 | -3 | -3 | -1 | 0 | -1 | -1 | -2 | -2 | -2 | -1 | 0 | -1 | -1 | -1 | -2 | -3 | -3 | -3 | -2 | -1 | -2 | -2 | -2 | -3 | -4 | -4 | -2 | -1 | -1 |
| Feels °C (?) | -10 | -10 | -13 | -16 | -15 | -17 | -18 | -18 | -16 | -13 | -13 | -14 | -14 | -14 | -15 | -14 | -14 | -11 | -10 | -11 | -11 | -8 | -8 | -7 | -7 | -4 | -5 | -6 | -7 | -9 | -9 | -8 | -9 | -6 | -4 | -5 | -5 | -6 | -6 | -6 | -5 | -4 | -4 | -6 | -6 | -8 | -9 | -9 | -10 | -8 | -6 | -7 | -7 | -7 | -8 | -9 | -8 | -6 | -4 | -4 |
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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