Surf Forecasts:
How big are the waves at Costellos today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 0.5ft (0.2m), 9s period with E swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 1ft (0.3m), 10s period with SE swell.
- Evening surf: Evening surf (09 Sep, local time) - 3.5ft (1.1m), 5s period with SSE swell.
The current surf forecast for Costellos at 3AM is: 0.2m 9s primary swell from a East direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm September 08). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 0.5ft (0.2m) | 9s |
| Afternoon (09 Sep) | 1ft (0.3m) | 10s |
| Evening (09 Sep) | 3.5ft (1.1m) | 5s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 30°C on Thu afternoon, min 15°C on Fri morning). Wind will be generally light. | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 10 | SE 10 | SSE 5 | SSE 6 | S 5 | S 6 | SSE 6 | S 6 | SSE 6 | S 6 | SE 10 | SE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 16 | 16 | 61 | 91 | 97 | 114 | 77 | 78 | 56 | 16 | 18 | 17 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross | cross | cross-on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off |
High Tide | 9:37PM3.50m | 10:14AM3.30m | 10:32PM3.58m | 11:03AM3.45m | |||||||||||||||
Low Tide | 3:22PM0.58m | 4:01AM0.27m | 4:19PM0.42m | 4:51AM0.20m | 5:11PM0.29m | ||||||||||||||
 |  | | |  |  | | | | |  | |  |  | | | |  | | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 7:06 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 17 | 16 | 16 | 18 | 20 | 20 | 21 | 20 | 21 | 21 | 21 | 26 | 30 | 29 | 24 | 20 |
Feels °C | 18 | 19 | 19 | 16 | 16 | 15 | 18 | 20 | 19 | 20 | 18 | 20 | 20 | 20 | 24 | 27 | 26 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | NE 3 | NE 4 | NE 4 | ENE 4 | SE 10 | ESE 10 | SE 10 | ESE 10 | SSE 6 | S 6 | SSE 6 | S 6 | SSE 7 | SSE 7 |
| kJ | 6 | 6 | 6 | 6 | 6 | 2 | 4 | 4 | 3 | 16 | 10 | 15 | 10 | 77 | 78 | 56 | 16 | 18 | 17 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 9 | SE 10 | — | E 9 | SE 10 | SE 10 | SE 10 | ENE 4 | E 8 | E 8 | E 8 | ESE 10 | ESE 10 | SE 9 | SSE 7 | SE 10 | SE 10 |
| kJ | 3 | 3 | 3 | 4 | — | 6 | 4 | 16 | 16 | 1 | 1 | 1 | 1 | 10 | 10 | 14 | 10 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 10 | SE 10 | E 9 | E 9 | E 9 | E 8 | — | — | — | E 8 | E 8 | E 8 | SE 10 | SE 10 | WSW 3 |
| kJ | — | — | — | — | 4 | 4 | 6 | 6 | 1 | 1 | — | — | — | 1 | 1 | 1 | 14 | 14 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSE 3 | SE 4 | SSE 5 | SSE 6 | S 5 | S 6 | WSW 4 | WSW 4 | W 2 | W 3 | W 3 | — |
| kJ | — | — | — | — | — | — | — | 2 | 6 | 61 | 91 | 97 | 114 | 9 | 2 | 1 | 3 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1293 | 1052 | 815 | 870 | 896 | 870 | 1293 | 911 | 911 | 911 | 1293 | 1293 | 1114 | 870 | 0 | 0 | 391 | 177 | 133 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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